Well dont you have to bring down the zeros than you will have the answer
Which sets represent Functions? Select all that apply. A) (1,b), (5,a), (8,b) B) (1,b), (5,a), (5,c) C) (1,7), (49,7), (52,7)
Ann [662]
Answer:
A, C
Step-by-step explanation:
The lists of first numbers of the ordered pairs in each set are ...
A: 1, 5, 8 . . . . . . unique, this is a function
B: 1, 5, 5. . . . . . .not unique; not a function
C: 1, 49, 52 . . . unique, this is a function
__
A function cannot have multiple outputs for the same input. For relation B, the input of 5 gives outputs of 'a' and 'c', so it is not a function.
<span>The answer is:
b=<span><span><span>33<span>√3</span></span><span> or </span></span>b</span></span>=<span>−<span>33<span>√<span>3 </span></span></span></span>
The new expression would be -12x-20, this can be done using distributive property.
Answer: 12 pounds
Step-by-step explanation:
10/2.50 = 4
Thus with $10, you can buy the offer 4 times. And you will get 4 * 3pounds = 12 pounds